.content {
  position: relative;
    .gongNeng {
      position: fixed;
      width: 55px;
      height: 55px;
      right: -27.5px;
      cursor: pointer;
      top: 60vh;
      transition: 0.3s all;
    }
  .gongNeng:hover {
    right: 0;
    width: 60px;
    height: 60px;
    transition: 0.3s all;
  }
  .list {
    background-color: #fff;
    box-shadow: 2px 2px 10px 4px rgba(0, 0, 0, 0.3);
    padding: 20px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-radius: 25px;
    gap: 10px;
    position: relative;
    .img1 {
      width: 30px;
      height: 35px;
    }
    .img2 {
      width: 33px;
      height: 35px;
    }
    img {
      padding: 5px;
      border-radius: 5px;
      cursor: pointer;
    }
    img:hover {
      background-color: #dedede;
    }
    .sub {
      position: absolute;
      background-color: #c1c1c1;
      font-size: 16px;
      font-weight: 700;
      width: 15px;
      height: 15px;
      line-height: 15px;
      text-align: center;
      color: #fff;
      border-radius: 7.5px;
      top: -8px;
      right: 0px;
      cursor: pointer;
    }
    .sub:hover {
      background-color: #58595a;
    }
  }
}
